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-rw-r--r--configure.in5
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 2d60e79be..fa7eeca45 100644
--- a/configure.in
+++ b/configure.in
@@ -860,13 +860,16 @@ AM_CONDITIONAL(USE_MMX, test x$use_mmx_asm = xyes)
##################################################
-# Checks for gtk-doc
+# Checks for gtk-doc and docbook-tools
##################################################
AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
AC_SUBST(HAVE_GTK_DOC)
+AC_CHECK_PROG(DB2HTML, db2html, true, false)
+AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)
+
dnl Let people disable the gtk-doc stuff.
AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc Use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=auto)